Carbide drill series with and without oil hole up to 50xD.

NEW: The ADOX high-performance coolant-through carbide drill features the innovative “MEGA COOLER” coolant hole geometry,

designed to maximize coolant flow volume. In combination with the synergistic effect of the “R Gash,”

it delivers stable machining and extended tool life across a broad range of materials—from carbon steel to stainless steel.